Iam - i was, he is - he was, she is - she was, it is - it was, we are - we were, they are - they were, you are - you were. составить 7 предложения в времени на языке на эти прелоги

I was a pupil three years ago.
He was at work yesterday.
She was at hospital yesterday.
It was a yard two years ago.
We were babies.
They were nurses.
You were at school yesterday.